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About 40% of the population need glasses (although many may not use them$

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13y ago

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How many people in the world not just the US use glasses add references please?

I believe there isn't an exact figure for the number of people who use glasses at a worldwide level, as such a study is incredibly difficult to make considering you'd have to run surveys just about everywhere. However, according to a quote in Stanford University medical report (about 30% to 35% of people have some combination of nearsightedness and astigmatism, and an extra 20% has myopia. If you add both, about 55% of the world population has some vision defect that is usually corrected with glasses. Nonetheless, this figure does not indicate how many of those people actually wear glasses, as they may not be able to afford them, they might not realize they have poor vision, or they may have gotten laser surgery instead.


How many people use cosmetics?

I am one of very many!!! It will never be a fixed amount because many people start wearing it eveyday but I believe it will be A-LOT because people use it because they believe they are ugly or they wear it for special occasions... The average age to start wearing makup is about 12-13!!! But there is still many people that dont wear it so his question can never really be accurately answered :)))


How many people around the world wear school uniform?

It is estimated that millions of students around the world wear school uniforms, as they are commonly used in many countries as a way to promote equality and discipline among students. However, the exact number of people wearing school uniforms globally is not readily available.


How many students wear uniforms around the world?

It is difficult to determine the exact number of students who wear uniforms worldwide, but it is estimated that millions of students in various countries are required to wear uniforms to school. Uniform policies vary by country and school system, with some requiring uniforms and others not.


How many people in America wear fur coats?

There is no exact number available for the amount of people in America who wear fur coats. However, the popularity of fur coats has decreased in recent years due to growing awareness of animal welfare issues and the availability of alternative materials.